|
¡¡2020Ä꣬ÃÀ¹ú¼ÓÇ¿¶Ô»ªÎªÊµÌåÇåµ¥¹Ü¿Ø£¬ÏÞÖÆÆäʹÓÃÃÀ¹ú¼¼ÊõÉè¼ÆºÍÉú²ú²úÆ·¡£ÑϾþµÄÍⲿ»·¾³±ÆÆÈ»ªÎª×ªÐͲ¢·öÖ²¹úÄÚ¹©Ó¦ÉÌ£¬Í¬Ê±¼Ó¿ìÎÒ¹ú°ëµ¼Ìå²úÒµÁ´µÄ¹ú²úÌæ´ú½ø³Ì¡£MEMS×÷Ϊ°ëµ¼ÌåÁìÓòµÄÖØÒª·ÖÖ§£¬ÊÇʵÏÖÈË»ú½»»¥½Ó¿ÚµÄ¸³ÄÜÕߣ¬°üÀ¨Î¢»úµçϵͳ£¨micro-electro-mechanical systems£¬MEMS£©Âó¿Ë·ç¡¢MEMS¼ÓËٶȼơ¢MEMSÍÓÂÝÒÇ¡¢MEMSѹÁ¦´«¸ÐÆ÷µÈ¡£ÆäÖУ¬MEMSÂó¿Ë·çµÄÊг¡¹æÄ£ÓëÈÕ¾ãÔö£¬²¢ÓëÈ˹¤ÖÇÄܽôÃܽáºÏ£¬³ÉΪ¸÷ÖÖÖÇÄÜÓ²¼þµÄ¹Ø¼ü¡°Èë¿Ú¡±¡£Òò´Ë£¬ÓбØÒª·ÖÎöÈ«ÇòMEMSÂó¿Ë·ç²úÒµ¼°Öйú³§É̵ÄÊг¡µØÎ»£¬´Ó¶øÓÐÖúÓÚÑÐÅиÃÁìÓòµÄ¹ú²úÌæ´úˮƽ¡£, k+ E2 \4 r: y2 `8 p
2 N0 b. u* E& c) M3 z" Y0 t$ K0 T
¡¡¡¡±¾ÎÄͨ¹ý³õ²½Ñо¿£¨primary research£©ºÍ´ÎÒªÑо¿£¨secondary research£©Ïà½áºÏµÄ·½Ê½£¬Õë¶ÔÈ«ÇòMEMSÂó¿Ë·ç²úÒµ½øÐж¨Á¿ºÍ¶¨ÐÔ·ÖÎö£¬²¢Í¨¹ýµÚÈý·½×¨¼ÒÑéÖ¤·ÖÎöµÄ׼ȷÐÔ¡£±¾ÎÄÊ×ÏȽéÉÜMEMSÂó¿Ë·çÓ¦ÓõÄÈý²¨À˳±£¬»Ø¹ËMEMSÂó¿Ë·çÊг¡¹ýÈ¥10ÄêµÄ±ä»¯£»È»ºó·ÖÎöÈ«ÇòMEMSÂó¿Ë·ç²úÒµÏÖ×´£¬Ö¸³öÖйúMEMSÂó¿Ë·ç²úÒµµÄáÈÆðÇé¿ö£»½Ó×ÅÑо¿MEMSÂó¿Ë·ç·¢Õ¹Ç÷ÊÆ£¬´ÓÐÔÄܺͿɿ¿ÐÔÐèÇó³ö·¢·ÖÎöµäÐͳ§ÉÌÔÚMEMSÂó¿Ë·ç¹¤×÷ÔÀí¡¢Ãô¸Ð²ÄÁÏ¡¢Ð¾Æ¬Éè¼Æ¡¢ÖÆÔì¡¢·â×°ºÍ²âÊÔ·½ÃæµÄ½øÕ¹Çé¿ö£»×îºóͨ¹ý¶ÔÂ¥Êϵç×ÓµÄÖÇÄÜÂó¿Ë·ç²úÒµ»¯Çé¿öÆÊÎö£¬ÌåÏÖÈíÓ²½áºÏµÄÖØÒªÐÔ£¬±íÃ÷µÍ¹¦ºÄ¡¢¸ß¾«¶ÈµÄÓïÒô»½ÐѺ͹ؼü×Öʶ±ð¹¦ÄÜÊǵ±Ç°Êг¡ÐèÇóµÄÈȵ㡣
8 Q$ ?- k) ? |; k J8 \, D: K, Z. e% H: C' I2 w
¡¡¡¡1 MEMSÂó¿Ë·çÓ¦ÓÃÀ˳±
& [+ N% _+ U4 N' M7 w
9 J2 D" u+ U: m9 H4 T( d C% Q9 T¡¡¡¡Âó¿Ë·çÊǽ«ÉùÒôÐźÅת»»ÎªµçÐźŵÄÄÜÁ¿×ª»»Æ÷¼þ¡£ÔÚÉùÒôµÄ¼Ç¼¡¢±à¼¡¢´«Êä¹ý³ÌÖУ¬Ê°ÒôÊÇÕû¸öÒôÆµÖÆ×÷ÖеĵÚÒ»µÀ»·½Ú£¬ÉùÒôÖÊÁ¿µÄÓÅÁÓÊ×ÏÈÈ¡¾öÓÚʰÒôÖÊÁ¿£¬¶øÊ°ÒôµÄÖÊÁ¿ºÍЧÂÊÖ÷Ҫȡ¾öÓÚÂó¿Ë·ç¡£Òò´Ë£¬Âó¿Ë·çµÄ¼¼Êõ·¢Õ¹¶ÔÒôƵÖÊÁ¿µÄÌáÉýÆðÖ÷Òª×÷Óá£Ä¿Ç°£¬»ùÓÚµçÈݼì²âÔÀíµÄÂó¿Ë·çÊÇÊг¡ÉϵÄÖ÷Á÷²úÆ·£¬°üÀ¨×¤¼«ÌåÂó¿Ë·ç£¨electret capacitance microphone£¬ECM£©ºÍMEMSÂó¿Ë·çÁ½´óÀà¡£ÆäÖУ¬MEMSÂó¿Ë·ç£¨»ò³Æ¹èÂó¿Ë·ç¡¢¹èÂó£©ÊÇÒ»ÖÖͨ¹ýMEMSÖÆÔ칤ÒÕ½«Âó¿Ë·çСÐÍ»¯£¬²¢ÇÒ²ÉÓÃרÓü¯³Éµç·£¨application specific integrated circuit£¬ASIC£©¶Ô΢ÈõµçÐźŽøÐзŴó¡¢Ä£Êýת»»¡¢Â˲¨µÈ´¦ÀíµÄ´«¸ÐÆ÷¡£Óëפ¼«ÌåÂó¿Ë·çÏà±È£¬MEMSÂó¿Ë·çÓµÓÐÌå»ýС¡¢ÄÍÈÈÐԺá¢Ò»ÖÂÐԺá¢Îȶ¨ÐԺᢿɿ¿ÐԸߡ¢¿¹É䯵¸ÉÈŵÈÓÅÊÆ£¬»¹¿ÉÒÔÊä³öÊý×ÖÐźŲ¢ÓÐÀûÓÚÖÇÄÜ»¯·¢Õ¹¡£ÓÉÓÚÄÍÈÈÐԺã¬MEMSÂó¿Ë·ç²»ÓÃÏñ´ó¶àÊýפ¼«ÌåÂó¿Ë·çÐèÒªÊÖ¹¤º¸½Ó£¬ÍêÈ«¿ÉÒÔ²ÉÓÃÈ«×Ô¶¯±íÃæÌù×°£¨surface mounted technology£¬SMT£©Éú²ú¹¤ÒÕ¡£Õâ²»½öÄܼò»¯Éú²úÁ÷³Ì£¬½µµÍÉú²ú³É±¾£¬¶øÇÒÄÜÌṩ¸ü¸ßµÄÉè¼Æ×ÔÓɶȺÍϵͳ³É±¾ÓÅÊÆ¡£Òò´Ë£¬MEMSÂó¿Ë·çÖð½¥È¡´úפ¼«ÌåÂó¿Ë·ç£¬³ÉΪÖÚ¶àÒôƵÉ豸µÄ±ê×¼ÅäÖá£
, i9 {5 m2 n; g" @' j7 ?# m( I" H
5 L6 d$ v( }! _2 s% @" |¡¡¡¡½ü10Ä꣬MEMSÂó¿Ë·çÊг¡±£³Ö½Ï¿ìµÄÔö³¤ÊÆÍ·¡£¸ù¾ÝÂóķ˹×Éѯͳ¼ÆÊý¾ÝÏÔʾ£¬È«ÇòMEMSÂó¿Ë·çÊг¡¹æÄ£´Ó2010ÄêµÄ15.9ÒÚÔªÈËÃñ±ÒÔö³¤µ½2019ÄêµÄ86.8ÒÚÔªÈËÃñ±Ò£¬¸´ºÏÄêÔö³¤Âʸߴï20.75%£¬Èçͼ1Ëùʾ¡£»Ø¹Ë¹ýÍù£¬2003ÄêÂ¥Êϵç×ÓÓÐÏÞ¹«Ë¾£¨Knowles Electronics£¬¼ò³Æ¡°Â¥Êϵç×Ó¡±£©ÂÊÏȽ«MEMSÂó¿Ë·ç³ö»õ¸øÈÕ±¾ÊÖ»úÖÆÔìÉ̾©´ÉÖêʽ»áÉ磨Kyocera£©£¬¿ª´´MEMSÂó¿Ë·ç½øÈëÉÌÒµÊг¡µÄÏȺӡ£Í¬Ä꣬ĦÍÐÂÞÀ£¨Motorola£©ÔÚÆä³¬±¡ÊÖ»úRAZRÖÐʹÓÃÂ¥Êϵç×ÓµÄMEMSÂó¿Ë·ç£¬´´Ï¾ªÈ˵ÄÏúÊۼͼ£¬ÎªMEMSÂó¿Ë·çµì¶¨Á¼ºÃµÄÊг¡»ù´¡¡£Ëæºó£¬ÒÔÆ»¹û¹«Ë¾£¨Apple£¬¼ò³Æ¡°Æ»¹û¡±£©¡¢»ªÎª¼¼ÊõÓÐÏÞ¹«Ë¾£¨Huawei£¬¼ò³Æ¡°»ªÎª¡±£©¡¢ÈýÐǼ¯ÍÅ£¨Samsung£¬¼ò³Æ¡°ÈýÐÇ¡±£©Îª´ú±íµÄÖÇÄÜÊÖ»úÆ·ÅÆ³§É̵Ĺ㷺²ÉÓã¬ÏÆÆðÁËMEMSÂó¿Ë·çµÄµÚÒ»²¨Ó¦ÓÃÀ˳±£¬È«ÇòÅÓ´óµÄÖÇÄÜÊÖ»ú³ö»õÁ¿´Ù½øMEMSÂó¿Ë·çÊг¡ºÍ¼¼ÊõµÄ¿ìËÙ·¢Õ¹¡£MEMSÂó¿Ë·ç²»½ö³ÉΪÖÇÄÜÊÖ»úµÄ±ê×¼ÅäÖã¬Ò»Ð©¸ß¶ËÖÇÄÜÊÖ»úÉõÖÁʹÓÃ3~4¿ÅMEMSÂó¿Ë·ç£º1¿ÅÓÃÓÚÓïÒô²É¼¯£¬1¿Å»òÁ½¿ÅÓÃÓÚÔëÉùÏû³ý£¬1¿ÅÓÃÓÚ¸ÄÉÆÓïÒôʶ±ð¡£Èç½ñ£¬»ùÓÚÓïÒôʶ±ð¼¼ÊõµÄÐéÄâ¸öÈËÖúÀí£¨virtual personal assistant£¬VPA£©³ÉΪÒôƵÐÐÒµ£¨°üÀ¨ÒôƵIC¡¢MEMSÂó¿Ë·çºÍÑïÉùÆ÷£©µÄÖ÷ÒªÇý¶¯Á¦£¬È«Çò¸÷´ó¿Æ¼¼¹«Ë¾¶¼²ÎÓ뾺Õù£¬ÀýÈçÆ»¹û¹«Ë¾µÄSiri¡¢ÑÇÂíÑ·¹«Ë¾£¨Amazon£©µÄAlexa¡¢¹È¸è¹«Ë¾£¨Google£©µÄGoogle Assistant¡¢Î¢Èí¹«Ë¾£¨Microsoft£©µÄCortana¡£ÕâÏîÐÂÐËÓ¦ÓõÄÒ»¸öÓÐÈ¤ÌØÐÔÊÇ¿ÉÒÔÔÚ¸÷ÖÖÖÇÄÜϵͳÖС°Ö²È롱Óë¡°Èںϡ±£¬³ýÁËÖÇÄÜÊÖ»úÖ®Í⣬»¹°üÀ¨Æ½°åµçÄÔ¡¢±Ê¼Ç±¾µçÄÔ¡¢ÖÇÄÜÒôÏä¡¢ÖÇÄÜÊÖ±í¡¢ÕæÎÞÏßÁ¢ÌåÉù£¨true wireless stereo£¬TWS£©¶ú»ú¡¢ÖÇÄÜÆû³µ¡¢ÖÇÄܵçÊÓºÍÒ£¿ØÆ÷µÈ£¬ÉõÖÁ³öÏÖÁË´øÓÐÓïÒôʶ±ð¹¦ÄܵÄÖÇÄÜÀ¬»øÍ°¡£
- _+ E% W5 [- a7 |) G
4 l3 G2 A/ f2 a( S. i2 \7 r¡¡¡¡
7 ^9 L+ V, Q) v$ M* } c+ B/ c0 X- A4 H+ S5 H9 {- R6 s( r
¡¡¡¡Í¼1 2010~2019ÄêÈ«ÇòMEMSÂó¿Ë·çÊг¡¹æÄ££¨À´Ô´£ºÂóķ˹×Éѯ£©" P9 B2 j, I: k9 {
6 ~3 n7 K- G8 [/ K0 Y% u
¡¡¡¡2014Äê11Ô£¬ÑÇÂíÑ·¹«Ë¾ÍƳöȫиÅÄîµÄEchoϵÁÐÖÇÄÜÒôÏ䣬ÕýʽÒý±¬ÖÇ»ÛÓïÒôÊг¡£¬¹È¸è¹«Ë¾¡¢±±¾©¾©¶«ÊÀ¼ÍóÒ×ÓÐÏÞ¹«Ë¾£¨JD£¬¼ò³Æ¡°¾©¶«¡±£©¡¢°Ù¶È£¨Baidu£©¼°°¢Àï°Í°Í£¨Öйú£©ÍøÂç¼¼ÊõÓÐÏÞ¹«Ë¾£¨Alibaba£¬¼ò³Æ¡°°¢Àï°Í°Í¡±£©¶¼Ïà¼Ì·¢²¼ÒÔ×Ô¼ÒÓïÒôÖúÀíΪºËÐĵÄÖÇÄÜÒôÏ䣬ƻ¹ûÒ²·¢²¼ÒÔÓïÒôÖúÀíSiriΪºËÐĵÄÖÇÄÜÒôÏäHomePodϵÁвúÆ·¡£¸ù¾Ý²úÆ·Éè¼ÆºÍ¼Û¸ñ¶¨Î»£¬Ò»Ì¨ÖÇÄÜÒôÏäµÄMEMSÂó¿Ë·ç´îÔØÁ¿¿É´ï2~8¿Å£¬ÒÔÐγÉÂó¿Ë·çÕóÁС£Òò´Ë£¬ÖÇÄÜÒôÏä´ÙʹMEMSÂó¿Ë·çµÄÐèÇóÔö³¤£¬ÏÆÆðÁËMEMSÂó¿Ë·çµÄµÚ¶þ²¨Ó¦ÓÃÀ˳±¡£2016Äê9Ô£¬Ëæ×ÅÆ»¹ûAirPodsµÚÒ»´ú²úÆ··¢²¼£¬TWS¶ú»úÊг¡»ðÈÈÆðÀ´¡£ºóÐø·¢²¼µÄAirPods 2ÓïÒô»½Ðѹ¦ÄܺÍAirPods ProÖ÷¶¯½µÔ루active noise cancellation£¬ANC£©¹¦ÄܹãÊܹØ×¢£¬²¢¶ÔMEMSÂó¿Ë·çµÄ¡°Ò»ÖÂÐÔ¡¢ÐÅÔë±È£¨signal-to-noise ratio£¬SNR£©¡¢Éùѧ¹ýÔØµã£¨acoustic overload point£¬AOP£©¡¢µÍƵºÍ¸ßƵÏìÓ¦¡±Ìá³öÁ˸ü¸ßµÄÒªÇ󣬽«Ã¿Ö»TWS¶ú»úµÄMEMSÂó¿Ë·ç´îÔØÊýÁ¿ÌáÉýÖÁ2~3¿Å£¨1¸±TWS¶ú»úµÄMEMSÂó¿Ë·çÊýÁ¿Ôò´ï4~6¿Å£©¡£ËùÒÔ£¬¼ÌÖÇÄÜÊÖ»ú¡¢ÖÇÄÜÒôÏäÖ®ºó£¬TWS¶ú»úÏÆÆðÁËMEMSÂó¿Ë·çµÄµÚÈý²¨Ó¦ÓÃÀ˳±£¬Ô¤¼ÆÎ´À´5ÄêTWS¶ú»úÖеÄMEMSÂó¿Ë·ç³ö»õÁ¿µÄ¸´ºÏÄêÔö³¤Âʸߴï30%¡£
% l5 R# m {. T, g( N0 U9 k7 }# E, F$ K9 O2 |5 `. W+ M
¡¡¡¡2 MEMSÂó¿Ë·ç²úÒµÏÖ×´) V G3 d4 {. q+ e
( j' p, p1 K' K- S) O- o¡¡¡¡MEMSÂó¿Ë·ç²úÒµÁ´Ö÷Òª°üÀ¨¡°Éè¼Æ¡¢ÖÆÔì¡¢·â×°¡¢²âÊÔ¡±4¸öÖØÒª»·½Ú£¬Éè¼ÆºÍÖÆÔìÄѶȽϴó£¬ÍùÍùÌåÏÖMEMS³§É̵ĺËÐľºÕùÁ¦£¬¶ø·â×°ºÍ²âÊÔÄѶȽÏС£¬Ò×ÓÚÕÆÎÕ¡£ËùÒÔ£¬ºÜ¶àÖйú³§É̾ºÖðMEMSÂó¿Ë·çÊг¡£¬Ê×ÏÈ´Ó·â×°ºÍ²âÊÔ×öÆð£¬È»ºóÔÙÖð²½ÕÆÎÕºËÐÄоƬ¼¼Êõ£¬ÀýÈç¸è¶û¹É·ÝÓÐÏÞ¹«Ë¾£¨Goertek£¬¼ò³Æ¡°¸è¶û¹É·Ý¡±£©ºÍÈðÉùÉùѧ¿Æ¼¼¿Ø¹ÉÓÐÏÞ¹«Ë¾£¨AAC£¬¼ò³Æ¡°ÈðÉù¿Æ¼¼¡±£©£»¼«ÉÙÊýÖйú³§ÉÌÒ»¿ªÊ¼¾Í»ùÓÚ±¾ÍÁ²úÒµÁ´×ÔÖ÷Ñз¢ºËÐÄоƬ£¬ËÕÖÝÃôо΢µç×ӹɷÝÓÐÏÞ¹«Ë¾£¨MEMSensing£¬¼ò³Æ¡°Ãôо¹É·Ý¡±£©ÔòÊÇÕâ·½ÃæµÄµäÐÍ´ú±í£¬¾¹ý10ÓàÄêµÄÑз¢Í¶È룬Íê³ÉÁËMEMSºÍASICоƬÉè¼Æ¡¢¾§Ô²ÖÆÔì¡¢·â×°ºÍ²âÊÔ»·½ÚµÄ»ù´¡Ñз¢¹¤×÷ºÍºËÐļ¼Êõ»ýÀÛ£¬²¢°ïÖú¹úÄÚMEMSÖÆÔìºÍ·â×°³§ÉÌ¿ª·¢ÁËרҵµÄMEMS¾§Ô²ÖÆÔìÓë·â×°¹¤ÒÕ£¬ÊµÏÖÁËÈ«Éú²ú»·½ÚµÄ¹ú²ú»¯¡£Ä¿Ç°£¬È«ÇòMEMSÂó¿Ë·ç²úÒµÒÔ¡°Fabless£¨ÎÞ¾§Ô²³§£©Éè¼Æ¹«Ë¾+Foundry£¨¾§Ô²ÖÆÔì´ú¹¤³§£©¡±Ä£Ê½ÎªÖ÷£¬ÓÉÓÚÏû·Ñµç×ÓÓ¦ÓÃÁ¿´óÃæ¹ã£¬Òò´ËÖ÷Á÷MEMSÂó¿Ë·ç³§É̲ÉÓÃ8Ó¢´çMEMS´ú¹¤Ïß¡£¾ßÌå·ÖÎöÉÏÊö4¸öÖØÒª»·½ÚµÄµäÐͳ§ÉÌÇé¿öΪ£ºÔÚÉè¼Æ·½Ã棬¹ú¼ÊÁìÏȳ§ÉÌÊÇÂ¥Êϵç×Ó£¨Knowles£©¡¢Ó¢·ÉÁè¿Æ¼¼¹«Ë¾£¨Infineon£¬¼ò³Æ¡°Ó¢·ÉÁ衱£©¡¢Òâ·¨°ëµ¼Ì弯ÍÅ£¨STMicroelectronics£¬¼ò³Æ¡°Òâ·¨°ëµ¼Ì塱£©£¬¹úÄÚ³§ÉÌÓиè¶û¹É·Ý¡¢ÈðÉù¿Æ¼¼¡¢ËÕÖÝÃôо΢µç×Ó¼¼Êõ¹É·ÝÓÐÏÞ¹«Ë¾£¨MEMSening£¬¼ò³Æ¡°Ãôо¹É·Ý¡±£©µÈ£»ÔÚÖÆÔì·½Ãæ£¬MEMSÐ¾Æ¬ÖÆÔìÊÇÄѵ㣬¹ú¼ÊÁìÏȳ§ÉÌÊÇË÷ÄᣨSony£©¡¢Ó¢·ÉÁè¿Æ¼¼¹«Ë¾¡¢Òâ·¨°ëµ¼Ì弯ÍÅ£¬¹úÄÚ³§ÉÌÓÐÖÐо¼¯³ÉµçÂ·ÖÆÔ죨ÉÜÐË£©ÓÐÏÞ¹«Ë¾£¨SMEC£©¡¢»ªÈóÉÏ»ª¿Æ¼¼ÓÐÏÞ¹«Ë¾£¨CSMC£©µÈ£¬µ«×ÜÌåÀ´¿´£¬¹úÄÚ¾ßÓÐÁ¿²úÄÜÁ¦µÄMEMSÖÆÔì³§ÉÌÈÔÈ»½ÏÉÙ£¬Éú²úÉ豸ÓëÖÆÔ칤ÒÕÒ²Óë¹úÍâ´æÔڽϴóµÄ²î¾à£»ÔÚ·â×°ºÍ²âÊÔ·½Ã棬MEMSÂó¿Ë·ç³§É̼ÈÓÐͨ¹ý×ÔÓй¤³§µÄÉú²úÏßÍê³É£¬ÓÖÓвÉÓÃίÍâ´ú¹¤·½Ê½£¬¹ú¼ÊÁìÏÈÍâ°ü·â²â³§ÉÌÖ÷ÒªÊÇÈÕÔ¹⼯ÍÅ£¨ASE£©¡¢°²¿¿¿Æ¼¼¹«Ë¾£¨Amkor Technology£©£¬¹úÄÚÍâ°ü·â²â³§ÉÌÓлªÌì¿Æ¼¼ÓÐÏÞ¹«Ë¾£¨TSHT£¬¼ò³Æ¡°»ªÌì¿Æ¼¼¡±£©¡¢ËÕÖݹÌï½µç×ӹɷÝÓÐÏÞ¹«Ë¾£¨Goodark£¬¼ò³Æ¡°ËÕÖݹÌ。±£©µÈ¡£5 I2 a7 h& W2 p P: B+ J! C
5 l8 _. I8 s( ^; d¡¡¡¡2010Ä꣬¥Êϵç×ÓÔÚÈ«ÇòMEMSÂó¿Ë·çÊг¡Öд¦ÓÚ¾ø¶ÔÁìÏȵØÎ»£¬Êг¡·Ý¶î³¬¹ý80%£¬¶øÖйú³§ÉÌÒÔ¹ºÂòÓ¢·ÉÁèÂãоƬ£¨°üÀ¨MEMSºÍASIC£©½øÐзâ×°ºÍ²âÊԵķ½Ê½½øÈëMEMSÂó¿Ë·çÁìÓò¡£Ëæ×ŽüЩÄêÖйúMEMSÂó¿Ë·ç³§É̵ij¤×ã½ø²½£¬2019Ä꣬¥Êϵç×ÓµÄÊг¡·Ý¶îÏ»¬ÖÁ36%£¬ÒÔ¸è¶û¹É·Ý¡¢ÈðÉù¿Æ¼¼¡¢Ãôо¹É·Ý¡¢¹²´ïµçÉù¹É·ÝÓÐÏÞ¹«Ë¾£¨Gettop£¬¼ò³Æ¡°¹²´ïµçÉù¡±£©Îª´ú±íµÄÖйú³§ÉÌÒ²³ÉΪȫÇòMEMSÂó¿Ë·çµÄÖ÷Òª²ÎÓëÕߣ¬½øÈëÁËÆ»¹û¡¢»ªÎªµÈÖ÷Á÷ÖÇÄÜÊÖ»úÆ·ÅÆ³§É̹©Ó¦Á´£¬ºÏ¼ÆÊг¡·Ý¶î´ïµ½48%£¬¼¸ºõÕ¼¾ÝÈ«ÇòÊг¡µÄ°ë±Ú½É½¡£²¢ÇÒ£¬ÓÉÓÚÖÐÃÀóÒ×Õ½ÓúÑÝÓúÁÒ£¬º£Í⹩ӦÌåϵÊܵ½ÖÖÖÖÏÞÖÆ£¬ÒÔÖÇÄÜÊÖ»úΪ´ú±íµÄÖÇÄÜÖն˳§É̸ü¼ÓÖØÊÓ¹úÄÚ²úÒµÁ´µÄ½¨É裬¸ü¼ÓÔ¸ÒâʹÓþßÓÐ×ÔÖ÷֪ʶ²úȨµÄ¹ú²úÔªÆ÷¼þ£»¼ÓÖ®£¬Ëæ×ÅÉϺ£Ö¤È¯½»Ò×Ëù¿Æ´´°åÓÚ2019Äê6ÔÂ13ÈÕÕýʽ¿ª°å£¬ÓÐЧµØ½â¾öÁ˿Ƽ¼´´ÐÂÆóÒµÈÚ×ÊÄѵÄÎÊÌ⣨ÀýÈçÃôо¹É·ÝÓÚ2020Äê8ÔÂ10Èյǽ¿Æ´´°å£©£¬Òò´Ë£¬ÖйúMEMSÂó¿Ë·ç³§É̵ķ¢Õ¹ËٶȼÌÐøÌáÉý£¬ÓÐÍû½øÒ»²½À©´óÊг¡·Ý¶î£¬Èçͼ2Ëùʾ¡£ D c" _! N% d+ x, D' C
! {0 m) h0 Y3 [- a$ ?% Z
8 D( f6 e) \ v7 W% D7 j5 `" x/ B1 w
5 | f8 A" X- g' L9 W; J' o
¡¡¡¡Í¼2 2019ÄêÈ«ÇòÁìÏȵÄMEMSÂó¿Ë·ç³§ÉÌÊг¡·Ý¶î£¨°´ÕÕÓªÊÕͳ¼Æ£©- S& G' S) s. S6 F5 u# R
9 S/ \7 u% G; I$ x8 \
¡¡¡¡Â¥Êϵç×Ó¡¢¸è¶û¹É·ÝºÍÈðÉù¿Æ¼¼Ö÷ÒªÔڸ߶ËÊг¡Õ¹¿ª¾ºÕù£¬ÓµÓнϸߵÄÀûÈóÂÊ £¬µäÐͿͻ§ÈçÆ»¹û¡¢»ªÎª¡¢ÈýÐǵȣ»¶øÃôо¹É·ÝºÍ¹²´ïµçÉùÖ÷ÒªÔÚÖеͶËÊг¡Öм¤ÁÒÆ´É±£¬´¦ÓÚ±¡Àû¶àÏúµÄ¡°ºìº£¡±¡£ËäȻ¥Êϵç×ÓÒÀÈ»ÁìÏÈ£¬µ«ÊÇÃæ¶ÔÖйúMEMSÂó¿Ë·ç³§É̵Ľô×·²»ÉᣬÏÔµÃÁ¦²»´ÓÐÄ¡£ÖµµÃÒ»ÌáµÄÊÇ£¬¸è¶û¹É·ÝºÍÈðÉù¿Æ¼¼²»½ö½ö¹ºÂòÓ¢·ÉÁèµÄÂãоƬ£¬¶øÇÒ×ÔÑÐоƬ£¨°üÀ¨±¾ÍÁÍŶӼ¼ÊõºÍÊÕ¹º¹úÍâ¼¼Êõ£¬ÀýÈçÈðÉù¿Æ¼¼Ôø¾ÊÕ¹ºÁËMEMSTech¹«Ë¾ºÍÅ·Ä·ÁúMEMSÂó¿Ë·ç²úÆ·Ïߣ©Ò²ÒѽøÈë´óÅúÁ¿Éú²ú½×¶Î£¬¼¼ÊõʵÁ¦´ó·ùÌáÉý¡£½üЩÄ꣬ÓÉÓÚÖÇÄÜÒôÏä¡¢ÖÇÄÜÊÖ±í¡¢TWS¶ú»úµÈÐÂÐËÊг¡Å·¢Õ¹£¬ÎüÒýÁËÖÚ¶àÖйú³§É̼ÓÈëMEMSÂó¿Ë·ç¡°Õ½¾Ö¡±£¬¼È°üÀ¨´´ÒµÐÍMEMS³§ÉÌ£¬È绪¾°´«¸Ð¿Æ¼¼£¨ÎÞÎý£©ÓÐÏÞ¹«Ë¾£¨SV Senstech£¬¼ò³Æ¡°»ª¾°´«¸Ð¡±£©¡¢ËÕÖÝÃ÷°€´«¸Ð¿Æ¼¼ÓÐÏÞ¹«Ë¾£¨MiraMEMS£¬¼ò³Æ¡°Ã÷°€´«¸Ð¡±£©¡¢ÉîµÏ°ëµ¼Ì壨ÉϺ££©ÓÐÏÞ¹«Ë¾£¨Senodia£¬¼ò³Æ¡°ÉîµÏ°ëµ¼Ì塱£©¡¢Í¨ÓÃ΢¿Æ¼¼ÓÐÏÞ¹«Ë¾£¨GMEMS£¬¼ò³Æ¡°Í¨ÓÃ΢¡±£©£¬Ò²°üÀ¨´«Í³Ðͼ¯³Éµç·³§ÉÌ£¬È纼ÖÝÊ¿À¼Î¢µç×ӹɷÝÓÐÏÞ¹«Ë¾£¨Silan£¬¼ò³Æ¡°Ê¿À¼Î¢¡±£©¡¢ÉϺ£Î¤¶û°ëµ¼Ìå¹É·ÝÓÐÏÞ¹«Ë¾£¨WillSemi£¬¼ò³Æ¡°Î¤¶û¹É·Ý¡±£©£¬»¹ÓÐÁ¢Ñ¶¾«ÃÜͶ×ÊÖйų́ÍåMEMSÂó¿Ë·ç³§ÉÌÃÀÂɵç×ÓÉîÛÚÓÐÏÞ¹«Ë¾£¨Merry£¬¼ò³Æ¡°ÃÀÂÉ¡±£©¡£´ËÍ⣬Ӣ·ÉÁèÒ²¸üÐÂÁËÆäÉÌÒµ²ßÂÔ£¬³ýÁËÌṩMEMSºÍASICÂãоƬ£¬»¹¿ªÊ¼×ÅÊÖ×Ô¼ºÉú²ú²¢ÏúÊÛMEMSÂó¿Ë·ç·â×°³ÉÆ·¡£7 X* _. [' F7 \5 k* D
$ v E$ f/ Z6 m+ e- M+ M$ i# S
¡¡¡¡3 MEMSÂó¿Ë·ç·¢Õ¹Ç÷ÊÆ
9 @( [8 ]- X6 K% M) d% B9 r: b$ E- [. S# v& s
¡¡¡¡Ëæ×ÅÏû·ÑÀàÒôƵµç×ÓÉ豸¶ÔÓû§ÌåÑéµÄ×Î×Î×·Çó¡¢¶Ô¸÷ÖÖ¹¦ÄܵÄÍÆ³Â³öУ¬Í¬Ê±Ò²µÃÒæÓÚÆ»¹ûAirPodsµÈ±¬¿î²úÆ·µÄ³±Á÷ÒýÁ죬ҵ½ç¶ÔMEMSÂó¿Ë·çµÄÐÔÄÜÒªÇó²»¶ÏÌá¸ß¡£ÀýÈ磬ָÏòÐÔ½µÔë¼°Ô¶³¡ÓïÒôʶ±ð¹¦ÄÜÐèÒªÒ»ÖÂÐԺã¨ÁéÃô¶È¡¢Ïàλ¡¢ÆµÂÊÏìÓ¦£©¡¢ÐÅÔë±È¸ß£¨68dBÒÔÉÏ£©µÄMEMSÂó¿Ë·ç£»Ö÷¶¯½µÔ빦ÄܶÔÓÚÔÚ´óÉùѹ¡¢µÍÊ§Õæ³¡¾°ÏµÄÓ¦ÓÃÒ²Ìá³öÁËÒªÇó£¬Îª´ËMEMSÂó¿Ë·çÐè¾ßÓиü¸ßµÄÉùѧ¹ýÔØµã£¨130dBÒÔÉÏ£©ºÍ¸üºÃµÄµÍƵÏìÓ¦£¨15~20Hz±£³Öƽ̹£©£¬ÒÔ±ÜÃâÊä³öÐźŵÄÊ§Õæ£¬´Ó¶ø±£Ö¤½µÔëϵͳÕý³£¹¤×÷£»´ËÍ⣬¿É´©´÷É豸»¹¶ÔMEMSÂó¿Ë·çµÄ¹¦ºÄ¾ßÓÐÇ¿ÁҵļõСÐèÇó£¬ÒòΪµÍ¹¦ºÄ¿ÉÒÔÑÓ³¤É豸ʹÓÃʱ¼ä£¬ÓÐÀûÓÚÉ豸ʵÏÖÓïÒô»½Ðѹ¦ÄÜ¡ª¡ª¡°Always On, Always Listening¡±£¨¡°Ê¼ÖÕ´ò¿ª£¬Ê±¿ÌñöÌý¡±£©£¬Îª´Ë¶à¼ÒMEMSÂó¿Ë·ç³§ÉÌÍÆ³ö¾ßÓжàÖÖģʽ£¨¹¤×÷ģʽ/³¬µÍ¹¦ºÄģʽ/ÐÝÃßģʽ£©µÄ²úÆ·¡£¶øÔÚÒ»Ð©ÃæÏòÆû³µÀàÒôƵӦÓÃÁìÓò£¨ÈçÓû§ÓëÖÇÄÜÆû³µµÄÓïÒô½»»¥£©£¬Ôò¶ÔMEMSÂó¿Ë·çµÄ¹¤×÷ζȷ¶Î§Ìá³öÁ˸ü¸ßµÄÒªÇó£º�6�140~125¡æ£¨Í¨³£Ïû·ÑÀà²úÆ·µÄ¹¤×÷ζÈΪ�6�140~85¡æ£©¡£ÉÏÊö¸÷ÖÖMEMSÂó¿Ë·çÐÔÄÜÒªÇó¶ÔMEMS¼°ASICоƬµÄÉè¼Æ¡¢ÖÆÔì¡¢·â×°ºÍ²âÊÔ¶¼Ìá³öÁËÐÂÌôÕ½£¬ÐèÒª²ÉÓÃһЩÐÂÔÀí¡¢Ð½ṹ¡¢Ð¹¤ÒÕ¡¢Ð²ÄÁÏ£¨Èçѹµç²ÄÁÏ£©À´ÊµÏÖÂú×ãÐÂÓ¦ÓÃÐèÇóµÄÐÂÆ÷¼þ¡£0 m! T" u: {4 J Z5 v$ l& Q& [8 _# `
! l) }9 G O) P" m/ T! E¡¡¡¡Ä¿Ç°£¬»ùÓÚµçÈݼì²âÔÀíµÄ¹è»ùMEMSÂó¿Ë·çÔÚÏû·Ñµç×ÓÊг¡ÖÐÈÔÕ¼¾Ý×îÖØÒªµÄµØÎ»£¬µ«ÊÇÂó¿Ë·çµÄ¼ì²âÔÀíÒ²ÔÚ±ä¸ïÖ®ÖС£½üЩÄ꣬ÏȽøµÄÉùѧ´«¸Ð¼¼ÊõÁìµ¼³§ÉÌVesperÓëÈ«ÇòÁìÏȵľ§Ô²´ú¹¤³§¸ñÂÞ·½µÂ°ëµ¼Ìå¹É·ÝÓÐÏÞ¹«Ë¾£¨Globalfoundries£©ºÏ×÷ÍÆ³öÁ˶à¿îÉÌÒµ»¯µÄѹµçʽMEMSÂó¿Ë·ç¡£ÕâÖÖ»ùÓÚѹµç¼ì²âÔÀíµÄMEMSÂó¿Ë·ç²ÉÓõª»¯ÂÁ£¨AlN£©±¡Ä¤²ÄÁÏ£¬¾ß±¸·ÀË®¡¢·À³¾¡¢¿¹¿ÅÁ£ÎïµÈÌØµã£¬±£Ö¤ÔÚÈκλ·¾³Ï¶¼¾ß±¸³öÉ«µÄÉùѧÐÔÄÜ¡£ÓÉÓھ߱¸ÉÏÊöÌØÐÔ£¬ÏµÍ³Éè¼ÆÈËÔ±Äܹ»Ê¹ÓÃVesperѹµçʽMEMSÂó¿Ë·ç¹¹½¨ÐÔÄÜÎȶ¨µÄÉùѧÕóÁУ¬²»Óÿ¼ÂÇMEMSÂó¿Ë·çÊÇ·ñÈÝÒ×ÔâÊÜË𻵡£Òò´Ë£¬Vesper²úÆ·ÎüÒýÁË´óÁ¿¶Ô²úÆ·ÖÊÁ¿ºÍÐÔÄÜÒªÇ󼫸ߵÄϵͳÉè¼ÆÉÌ¡£´ËÍ⣬ÓÉÓÚѹµçMEMSÂó¿Ë·ç²»ÐèҪƫÖõçѹ£¬Òò´Ë¾ßÓг¬¿ìµÄÆô¶¯Ê±¼ä£¨ÀýÈçVesperµÄVM3000Âó¿Ë·çÆô¶¯Ê±¼äµÍÓÚ200�0�8s£©¡£ÕâÖÖ³¬¿ìËÙÆô¶¯Ê±¼ä£¬Ê¹ÏµÍ³Äܹ»¿ìËÙ»½ÐÑÒÔ²¶×½ÍêÕûµÄ¹Ø¼ü×Ö£¬µ±ÓëVesperµÄÁ㹦ºÄ¼àÌý£¨ZeroPower Listening�6�4£©¼¼Êõ½áºÏʹÓÃʱ£¬¿É´ó·ùÌáÉý¹Ø¼ü×ֵIJ¶×½¾«¶È¡£³ýÁËVesper²ÉÓõÄAlN²ÄÁÏ£¬ï¯îÑËáǦ£¨PZT£©²ÄÁÏÒ²±»Ó¦ÓÃÓÚѹµçʽMEMSÂó¿Ë·ç£¬ÀýÈçÖǶ¯È«Çò¹É·ÝÓÐÏÞ¹«Ë¾£¨GlobalMEMS£©ÍƳöѹµçMEMS¼¼Êõƽ̨£¬Í¨¹ý´´ÐµÄPZT²ÄÁÏÓ¦Óã¬ÒÔ8Ó¢´ç¾§Ô²ÖÆÔìÏßÁ¿²úѹµçʽMEMSÂó¿Ë·ç¡£ËäȻѹµçʽMEMSÂó¿Ë·çÒÑÓÐÉÏÊöÉÌÒµ»¯²úÆ·£¬µ«ÊÇ»¹ÓÐһЩؽ´ý½â¾öµÄÎÊÌ⣺ѹµçMEMSÖÆÔ칤ÒÕµÄÁ¼ÂÊÈÔÐèÌáÉý£»Ñ¹µçMEMSÖÆÔ칤ÒÕ£¨ÈçPZT²ÄÁÏ£©ÓëCMOSÖÆÔ칤ÒյļæÈÝÐÔ£»ÓëµçÈÝʽMEMSÂó¿Ë·çͬµÈÁéÃô¶ÈÇé¿öÏ£¬ÆäоƬ³ß´ç½Ï´ó¡¢³É±¾½Ï¸ß£»ÁéÃô¶ÈµÍºÍµÍƵÏìÓ¦²»ÀíÏë¡£' K2 b2 ]6 L0 P: ]3 Y- n
( S! ]$ n* k$ T2 L5 i( N& [¡¡¡¡µçÈÝʽMEMSÂó¿Ë·çÖеĺËÐÄ´«¸Ð½á¹¹Óɿɶ¯µÄÕñĤºÍ¹Ì¶¨µÄ±³°å×é³É£¬Íâ½çÉùÒô²úÉúµÄѹÁ¦ÖÂʹÕñĤÐα䣬´Ó¶ø¸Ä±äÕñĤÓë±³°åÖ®¼äµÄµçÈÝÖµ£¬ÄÇôµçÈÝËù´¢´æµÄµçºÉÁ¿Ò²·¢Éú±ä»¯£¬ÔÚ¸ºÔصç×èµÄÁ½¶Ë¾Í»á»ñµÃÒ»¸öËæÉùѹ±ä»¯µÄ½»Á÷µçѹ£¬¼´Íê³É¡°Éù¡ªµç¡±×ª»»¹ý³Ì¡£´ÓÉÏÊö´«¸Ð¹ý³Ì¿ÉÒÔ¿´³ö£¬ÕñĤºÍ±³°åÊǵçÈÝʽMEMSÂó¿Ë·çµÄÖØÒª²¿¼þ£¬¼«´óµØÓ°Ïì×ŲúÆ·ÐÔÄܺͿɿ¿ÐÔ¡£ÐÔÄÜ·½ÃæµÄµäÐÍʵÀý£ºÎªÁËÂú×ã¸÷ÖÖÐÂÐËÓ¦ÓõÄÒôƵÐÔÄÜÐèÇó£¬Ó¢·ÉÁèMEMSÂó¿Ë·çµÄMEMSоƬÉè¼Æ²»¶ÏÑݽø£¬´Ó2010ÄêµÄ¡°µ¥±³°å£¨single backplate£©¡±µ½2014ÄêµÄ¡°Ë«±³°å£¨dual backplate£©¡±£¬ÔÙµ½2020ÄêµÄ¡°ÃÜ·â˫Ĥ£¨sealed dual membrane£©¡±£¬ÉùѧÐÔÄÜһ·ÌáÉý¡£×îеÄÃÜ·â˫Ĥ½á¹¹Éè¼ÆÀûÓÃÁ½²ãÕñĤʵÏÖ²î·ÖÊä³ö£¬²¢ÇÒµçÈÝÇøÓòµÄÃÜ·â¿ÉʵÏÖ¼¸ºõÎÞÔëÉùµÄÒôƵÐźŲ¶»ñ£¬Ê¹µÃÐÅÔë±ÈÉýÖÁ75dB£¬Éùѧ¹ýÔØµã´ïµ½140dB£¬Í¬Ê±»¹¾ßÓзÀË®ºÍ·À³¾¹¦ÄÜ£¬·Ç³£ÊÊºÏ¸ßÆ·ÖʼÒô¡¢Ö÷¶¯½µÔë¡¢ÒôƵ±ä½¹µÈÓ¦Óã¬Èçͼ3Ëùʾ¡£¿É¿¿ÐÔ·½ÃæµÄµäÐÍʵÀý£ºÄ¿Ç°Êг¡ÉϵÄMEMSÂó¿Ë·çÕñĤ´ó¶à²ÉÓÃÖܱßÍêÈ«¹Ì¶¨µÄÉè¼Æ£¬ÕâÖÖÉè¼Æ»áµ¼Öµ±MEMSÂó¿Ë·çͻȻÔâÊܵ½½Ï´óµÄÆøÑ¹¡¢ÆøÁ÷»ò¸ß¼ÓËٶȳå»÷ʱ£¬ÒòÎÞ·¨¼°Ê±Ð¹Ñ¹¶øµ¼ÖÂÕñĤ±äÐÎÑÏÖØ£¬µ±ÕñĤ±äÐβúÉúµÄÄÚÓ¦Á¦³¬¹ýÁÙ½çֵʱ£¬¾Í»áÒýÆðÕñÄ¤ÆÆÁÑ£¬´Ó¶øÊ¹MEMSÂó¿Ë·çʧЧ¡£ÎªÁËÓ¦¶Ô¼«¶ËÉù³¡»·¾³£¬ÌáÉýMEMSÂó¿Ë·ç¿É¿¿ÐÔ£¬ÈðÉù¿Æ¼¼¿ª´´ÐÔµØÔÚÕñĤËÄÖÜÉè¼ÆÁ˿ɻµÄÏÁ·ì½á¹¹£¬¿É½«³å»÷ÕñĤÕýÃæµÄÆøÁ÷ͨ¹ýÏÁ·ìѸËÙµ¼Á÷µ½ÕñĤ±³Ã棬´Ó¶øÌá¸ßÕñĤǰºóÇ»ÆøÑ¹µÄƽºâËÙ¶È£¬ÌáÉýÕñĤ¿¹Ë²Ê±Ñ¹Á¦³å»÷µÄÄÜÁ¦£¬½µµÍMEMSÂó¿Ë·çµÄÆÆÄ¤ÂÊ¡£1 S; Y: \. `' S. k
* H6 y7 i& I9 V0 D¡¡¡¡
' t5 h3 I9 `0 K2 n
3 P! }# c8 V2 u* N c¡¡¡¡Í¼3 Ó¢·ÉÁèµçÈÝʽMEMSÂó¿Ë·çµÄMEMSоƬÉè¼ÆÑݽøÖ®Â·5 ^/ w- y L+ J+ V
) B) c: ^8 w. B
¡¡¡¡ÓÉÓÚÏû·Ñµç×ÓÊг¡µÄ¾ºÕù¼¤ÁÒ£¬¼õСоƬ¼°·â×°³ÉÆ·³ß´çÒÔ½µµÍÂó¿Ë·ç³É±¾ÈÔÈ»ÊÇÁìÏȳ§É̵ÄŬÁ¦·½ÏòÖ®Ò»¡£ÔÚMEMSоƬ·½Ã棬Êг¡ÉÏÒѾÄܼûµ½Ãæ»ýΪ0.7mm ¡Á 0.7mmµÄÉÌÒµ»¯MEMSоƬ£¬Ô¤¼ÆÃæ»ý¸üСµÄMEMSоƬ½«ºÜ¿ìÃæÊУ¬ËäÈ»ÐÔÄÜˮƽһ°ã£¬µ«ÊÇ¿ÉÒÔÂú×ãÖÚ¶à¶Ô³É±¾¼«¶ÈÃô¸ÐµÄÏû·Ñµç×ÓÓ¦Óá£ÓÉÓÚMEMSоƬµÄºñ¶È¹ý±¡»áʹµÃÖÆÔì¹ý³ÌÖвúÉú½Ï¸ßµÄË鯬ÂÊ£¬ÇÒ¶Ô²úÆ·¿É¿¿ÐÔÓÐһЩ²»ÀûÓ°Ï죬Òò´ËδÀ´²»»á×·Çó¶ÔMEMSоƬµÄ¼õ±¡¡£ÔÚASICоƬ·½Ã棬ģÄâÊä³öMEMSÂó¿Ë·çµÄASICоƬ³ß´çÒѾ½Ó½ü¼«ÏÞ£¬Î´À´¼ÌÐøËõСµÄ¿Õ¼ä²»¶à£»Êý×ÖÊä³öMEMSÂó¿Ë·çµÄASICоƬÔò¿ÉÒÔͨ¹ý²ÉÓøüÏȽøµÄÖÆÔ칤ÒÕÀ´¼õС³ß´ç¡£ÔÚMEMSÂó¿Ë·ç·â×°³ÉÆ··½Ã棬ÓÉÓÚ¿É´©´÷É豸µÄÓ¦ÓÃÐèÇóÇý¶¯£¬·â×°³ß´çÔ½À´Ô½Ð¡£¬µ«ÊÇ̫СµÄ·â×°³ß´ç½«´øÀ´ÐÔÄܼ°¿É¿¿ÐÔµÄϽµ£¬ËùÒÔ2.7mm ¡Á 1.8mmÊÇĿǰÒÔ¼°Î´À´Ò»¶Îʱ¼äµÄÖ÷Á÷³ß´ç¡£²»¹ý£¬Ò»Ð©ÌØÊâµÄÒôƵÖն˲úÆ·»¹»áÓÐÄÚ²¿¿Õ¼ä¾ÖÏÞµÄÎÊÌ⣬´Ó¶ø´Ùʹ¸üСMEMSÂó¿Ë·ç·â×°³ß´çµÄ³öÏÖ¡£´ËÍ⣬±Ê¼Ç±¾µçÄÔµÄÆÁÄ»Îޱ߿òÇ÷ÊÆÌá³öÁ˶ԸüÕµÄMEMSÂó¿Ë·ç·â×°³ÉÆ·µÄÐèÇ󣬵±È»Ò²¿ÉÒÔ²ÉÓòàÃæ½øÒôµÄMEMSÂó¿Ë·çÀ´Âú×ãÕâÒ»ÐèÇó¡£
: b2 Y/ X! C; L
3 Y8 \3 _) K# r¡¡¡¡MEMSÂó¿Ë·ç·â×°½á¹¹°üÀ¨Ò»¸ö°²×°ÓÐMEMSºÍASICоƬµÄÓ¡Ë¢µç·°å£¨printed circuit board£¬PCB£©»ù°åºÍÒ»¸ö±£»¤¿ÇÌ壨Ö÷ÒªÓнðÊôºÍËÜÁÏÁ½ÖÖ¿ÇÌå²ÄÁÏ£©¡£Ó¡Ë¢µç·°å»ù°å»ò±£»¤¿ÇÌåÉÏÉèÖÃÓÐÉù¿×£¬´Ó¶øÐγɵײ¿½øÒô»ò¶¥²¿½øÒôÁ½ÖÖÖ÷Á÷·½°¸¡£ÒòΪ·â×°½á¹¹Ó°ÏìÉùѧÐÔÄÜ£¬Í¨³£µ×²¿½øÒô·½°¸±È¶¥²¿½øÒô·½°¸µÄÐÅÔë±ÈºÍÁéÃô¶ÈÒª¸ßһЩ£¬ËùÒÔ¸üÊܸ߶˽µÔëTWS¶ú»úµÄÇàíù¡£Ëæ×ÅMEMSÂó¿Ë·çÊг¡¹æÄ£³ÖÐøÀ©´ó£¬Ó¦ÓÃÁìÓòÈÕÐÂÔÂÒ죬¸÷ÖÖÓ¦Óû·¾³¶ÔMEMSÂó¿Ë·ç·â×°ÓÐ×Ų»Í¬µÄÒªÇó£¬ÀýÈçÔ½À´Ô½¶àµÄ¿É´©´÷É豸ÐèÒª·ÀË®ºÍ·À³¾¡ª¡ªÕâÒ²³ÉΪMEMSÂó¿Ë·ç³§ÉÌÍÆ³öвúÆ·µÄÁÁµã¡£Ö÷Á÷µÄµçÈÝʽMEMSÂó¿Ë·ç³£ÔÚ·âװʱ²ÉÓ󬱡·À»¤ÐÔÍø²¼ºÍ·ÀË®Í¸ÆøÄ¤¸²¸ÇMEMSÂó¿Ë·çÓëÍâ½ç»·¾³ÏàÁ¬½ÓµÄ½øÒô¿Ú£¬ÒÔʵÏÖ·ÀË®ºÍ·À³¾¹¦ÄÜ¡£ÁíÍ⣬ÔÚÖÇÄÜÊÖ»ú¡¢Æ½°åµçÄÔºÍÆäËûÉ豸ӡˢµç·°åµÄ´óÅúÁ¿×é×°¹ý³ÌÖУ¬´æÔÚһЩ¿ÉÄÜËð»µMEMSÂó¿Ë·çµÄʧЧÎÊÌ⣬ÀýÈç»ØÁ÷º¸¹ý³ÌÖÐÓɼ«¶Ë¸ßÎÂÒýÆðµÄѹÁ¦Éý¸ß¡¢¿ÅÁ£ÎïºÍÖúº¸¼ÁÕôÆûÎÛȾµÈ¡£ÕâЩÎÊÌâ»áµ¼ÖÂMEMSÂó¿Ë·çµÄÉùѧÐÔÄÜϽµ£¬²¢ÏÔÖøÓ°ÏìÁ¼ÂÊ£¬Ìá¸ßÖÆÔì³É±¾¡£Îª´Ë£¬È«Çò²ÄÁÏ¿ÆÑ§¹«Ë¾¸ê¶û£¨Gore£©¿ª·¢ÁËGORE�0�3 MEMS·ÀË®Í¸Æø²ÄÁÏ£¨ÅòÌå¾ÛËÄ·úÒÒÏ©£©£¬Æä200ÐͲúÆ·¿ÉÔÚ·â×°¹ý³ÌÖа²×°µ½MEMSÂó¿Ë·çÄÚ²¿£¬ÒÔÌṩ¿É¿¿µÄ±£»¤¡ª¡ªÓÐЧ·ÀֹѹÁ¦¼¯¾ÛºÍ¿ÅÁ£ÎïÎÛȾ£¬Í¬Ê±ÊµÏÖ×é×°Á÷³ÌÖеÄÉùѧÐÔÄܲâÊÔ£¬ÎÞ·ìÆ¥Åä¸ßËÙÉú²úÏß¡£×îºó£¬ÓÉÓÚMEMS²úÒµÕýÏò¶à´«¸ÐÆ÷¼¯³É·½Ïòǰ½ø£¬Òò´Ë£¬µ¥¿ÅMEMS´«¸ÐÆ÷·â×°³ÉÆ·ÖеÄMEMSоƬ¼°ÆäËûÔªÆ÷¼þ»á²»¶ÏÔö¶à£¬ÀýÈç¸è¶û¹É·ÝÍÆ³öÁË¡°MEMSÂó¿Ë·ç+ѹÁ¦´«¸ÐÆ÷¡±¶þºÏÒ»·â×°³ÉÆ·¡£
5 ]4 @6 C7 T W4 X$ |. @- O# _ v& Y( n. }/ ^
¡¡¡¡MEMSÂó¿Ë·ç²âÊÔÁ÷³Ì¼°É豸ÔçÆÚÓɸ÷¼ÒMEMSÂó¿Ë·ç³§ÉÌ×ÔÐпª·¢Éè¼Æ£¬¶øÏÖÔÚÒÑÓгÉÊìµÄÔÚÊÛMEMSÂó¿Ë·ç²âÊÔÉ豸£¬ÕâΪ³õ´´¹«Ë¾¿ìËÙ½øÈëÊг¡ÌṩÁ˱ãÀûµÄ²âÊÔÌõ¼þ¡£ÓÉÓÚÐÂÐËÓ¦ÓöÔÒôƵÖÊÁ¿µÄÒªÇóÔ½À´Ô½¸ß£¬Òò´ËMEMSÂó¿Ë·ç²âÊÔÉ豸ÐèÒª²»¶ÏÔö¼Ó²âÊÔÏîÄ¿£¬°üÀ¨ÁéÃô¶È¡¢ÆµÂÊÏìÓ¦¡¢Ïàλ¡¢Ö¸ÏòÌØÐÔ¡¢Ê§Õæ¶È¡¢±¾µ×ÔëÉùºÍÐÅÔë±È¡¢×î´óÉùѹ¼¶¡¢Âö³åÏìÓ¦µÈ£¬¶à·½Î»Âú×ãÐÔÄܲâÊÔÐèÇó£¬Í¬Ê±Ò²ÐèÒªÌá¸ß²¢ÐвâÊÔÄÜÁ¦ºÍ×Ô¶¯»¯³Ì¶È£¬ÒÔÌáÉýMEMSÂó¿Ë·çµÄÉú²úЧÂÊ¡£´ËÍ⣬ÔÚÒÔÖÇÄÜÒôÏäΪ´ú±íµÄÂó¿Ë·çÕóÁÐÓ¦ÓòúÆ·ÖУ¬Ó¦¸Ã¼ÓÇ¿²âÊÔÓë·ÖÎö¡°Ìù×°ÁËMEMSÂó¿Ë·çºÍÆäËûоƬµÄÓ¡Ë¢µç·°å£¨printed circuit board assembly£¬PCBA£©¡±£¬±ÜÃâ»ØÁ÷º¸¶ÔÉùѧÐÔÄܵÄÓ°Ï죬²¢ÇÒÔÚ×îÖÕÍê³ÉÕû»ú×°ÅäÖ®ºó£¬»¹ÐèҪŪÇåËùÓÐMEMSÂó¿Ë·çÖ®¼äµÄÏà¶ÔÐÔÄÜ£¨ÆäÖÐÒ»¸öµäÐ͵ÄÐÔÄܲÎÊýÊÇ¡°ÁéÃô¶È¿ç¶È¡±£¬Ò²¾ÍÊÇÕóÁÐÖÐMEMSÂó¿Ë·çµÄ×î´óÁéÃô¶ÈºÍ×îСÁéÃô¶ÈµÄ²îÖµ£©£¬ÆÀ¼ÛÂó¿Ë·çÕóÁÐÔÚÕû»úÖеÄÐÔÄܱíÏÖ£¬½«²»Á¼²úÆ·À¹½ØÔÚ×é×°¹¤³§ÄÚ¡£+ p$ g. D: T# V; O# Y" b
$ g" b' Q2 r. d$ N" L¡¡¡¡4 ÖÇÄÜÂó¿Ë·ç²úÒµ»¯Çé¿ö
2 }% t( r% b8 a& Y+ e. l7 a
: S. X4 _; G" W8 }' O¡¡¡¡µ±½ñÊÀ½ç£¬ÒÔÐÅÏ¢¼¼ÊõΪ´ú±íµÄÐÂÒ»ÂֿƼ¼¸ïÃü·½ÐËδ°¬£¬È«ÇòÐÅÏ¢¼¼Êõ·¢Õ¹Õý´¦ÓÚ¿ç½çÈںϡ¢¼ÓËÙ´´Ð¡¢Éî¶Èµ÷ÕûµÄÀúʷʱÆÚ£¬³ÊÏÖÍòÎﻥÁª¡¢ÍòÎïÖÇÄܵÄÐÂÌØÕ÷¡£»ùÓÚMEMS¼¼ÊõµÄ´«¸ÐÆ÷Ò²Õý³¯×ÅÖÇÄÜ»¯·½Ïò·¢Õ¹£¬Ðγɹ¦ÄܷḻµÄÖÇÄÜ´«¸ÐÆ÷£¬ÈçÖÇÄÜÂó¿Ë·ç¡¢ÖÇÄÜÆøÌå´«¸ÐÆ÷¡¢ÖÇÄܹßÐÔ´«¸ÐÆ÷¡¢ÖÇÄܹâµç´«¸ÐÆ÷µÈ£¬´ó·ùÌáÉýMEMS´«¸ÐÆ÷µÄ²úÆ·¼ÛÖµ¡£Ëã·¨ÓëÈí¼þÊÇÖÇÄÜ´«¸ÐÆ÷µÄÁé»êÓë˼Ï룬ҲÊÇMEMS´«¸ÐÆ÷±íÏÖ³öÖÇÄÜÐÐΪµÄÄÚÔÚ·½·¨ºÍÖ§³Å¡£ÒÔÖÇÄÜÂó¿Ë·çΪÀý£¬Â¥Êϵç×ÓÔÚÓïÒô¼¼Êõ·¢Õ¹¹ý³ÌÖвÉÓÃÁË¡°ÈíÓ²ÕûºÏ£¬Ðéʵ²¢½ø¡±µÄ˼·£¬²»½öÔÚÓ²¼þ·½Ã泤ÆÚ±£³ÖMEMSÂó¿Ë·çÊг¡µÄÁúÍ·µØÎ»£¬»¹ÔÚËã·¨ÓëÈí¼þ·½Ãæ»ý¼«²¼¾Ö£¬ÀýÈçÔÚ2015ÄêÊÕ¹ºÁËÓïÒô½â¾ö·½°¸¹©Ó¦ÉÌAudience£¬ÔöÇ¿ÁËÆäÔÚÖÇÄÜÓïÒôºÍÐźŴ¦Àí½â¾ö·½°¸ÁìÓòµÄʵÁ¦¡ª¡ªAudience»ùÓÚÉî¶ÈÉñ¾ÍøÂçµÄÓïÒôʶ±ðËã·¨ÖúÁ¦Â¥Êϵç×Ó¿ª·¢³öÖ§³Ö¸÷ÖÖÓïÑÔµÄÓïÒô»½ÐѼ¼Êõ£ºVoice ID£¬ËùÒÔÂ¥Êϵç×ÓÄܹ»ÒÔÈíÓ²½áºÏµÄÍêÕû·½°¸ÊµÏÖ¸ßÐÔÄܵÄÓïÒô´¦ÀíÓëʶ±ð£¬ÎªÖÇÄÜÂó¿Ë·çµÄµ®Éúµì¶¨Á˼áʵµÄ»ù´¡¡£ g8 S' x, g% v1 a+ r
; u" l: u2 Q% m3 q+ C ^¡¡¡¡ÊÜÒæÓÚϵͳ¼¶·â×°£¨system in package£¬SiP£©¼°3D¶Ñµþ¼¼ÊõµÄ·¢Õ¹£¬¸ü¶àоƬ¿É±»¼¯³ÉÓÚÒ»¿ÅСÐÍ·â×°¿ÇÌåÄÚ£¬´Ó¶øÊ¹µÃÖÇÄÜ´«¸ÐÆ÷¿É¾ß±¸¸ü¶à¹¦ÄܺÍÌØµã¡£Ä¿Ç°£¬Â¥Êϵç×ÓÒѾ·¢²¼ÁËÁ½´úÖÇÄÜÂó¿Ë·ç£ºµÚÒ»´úÊÇ»ùÓÚASICµÄÖÇÄÜÂó¿Ë·ç£¬ÈçIA200¡¢IA201¡¢IA210µÈ£¬¼¯³ÉÁËÉùѧ»î¶¯¼ì²âÆ÷£¨acoustic activity detector£©£¬ÊµÏÖÁË×ÔÊÊÓ¦µÄ¡°ÓïÒôÖ¸Áʵʱ¼àÌýģʽ£¬²¢ÓÐЧ½µµÍÁËϵͳ¹¦ºÄ£¬µ«ÊǶÔÓïÒô´¦Àí½ÏΪ¼òµ¥£¬Ö÷Ҫͨ¹ýÂ˲¨Ëã·¨»ñµÃÓïÒô´¥·¢ÐźÅÒÔÅжÏÊÇ·ñ³¬¹ý¼ì²âãÐÖµ£¬Òò¶øÔì³ÉÎó´¥Âʽϸߣ¬¶ø¶ÔËã·¨ÒªÇóºÜ¸ßµÄÏȽøÓïÒôʶ±ð¹¦ÄÜÔòÐèÒª½èÖúÍⲿµÄÊý×ÖÐźŴ¦ÀíÆ÷£¨digital signal processor£¬DSP£©ÊµÏÖ£»µÚ¶þ´úÊÇ»ùÓÚDSPµÄAISonic�6�4ÖÇÄÜÂó¿Ë·ç£¬ÈçIA61xϵÁвúÆ·£¬½«Â¥Êϵç×ӵĸßÐÔÄÜÉùѧSiSonic�6�4 MEMSÂó¿Ë·çоƬºÍTensilica¹«Ë¾µÄÒôƵÓÅ»¯DSPоƬ·â×°ÓÚÒ»Ì壬ͨ¹ý¶¨ÖƵÄÄÚºËÉè¼ÆºÍÓÅ»¯µÄÖ¸Á£¬½øÐÐϵͳÐÔÄÜÓÅ»¯ÒÔʵÏֵ͹¦ºÄ¡¢¸ß¾«¶ÈµÄÓïÒô»½ÐѺ͹ؼü×Öʶ±ð¹¦ÄÜ¡£/ x& L* m9 r1 [5 _! j7 w1 {2 }% B
# e: y. ?! p: H6 `
¡¡¡¡AISonic�6�4ÖÇÄÜÂó¿Ë·çIA61xϵÁÐÖеĵÚÒ»¿î²úÆ·¡°IA610¡±ÓÉÂ¥Êϵç×ÓÓÚ2017ÄêÍÆ³ö£¬Êʺϡ°Ê¼ÖÕ´ò¿ª£¬Ê±¿ÌñöÌý¡±µÄÒÆ¶¯É豸¡¢¿É´©´÷É豸¡¢ÎïÁªÍøµÈÓ¦Óá£ÓÉÓÚIA610ÌṩÁËÒ»¸ö¿ª·ÅʽµÄDSPƽ̨£¬Òò´Ëϵͳ¼¯³ÉÉ̺͵ÚÈý·½Èí¼þ¿ª·¢ÉÌÄܹ»¿ª·¢³ö¶¨ÖÆ»¯µÄÏȽøÓïÒô¹¦ÄÜ£¬»òÕßÀûÓÃÂ¥Êϵç×ÓÌṩµÄËã·¨ÓëÈí¼þʵÏֵ͹¦ºÄÓïÒô»½ÐѺÍÓïÒô¿ØÖÆ¡¢Éùѧʼþ̽²â£¨ÀýÈç²£Á§ÆÆËé»òÓ¤¶ùÌä¿Þ£©µÈ¹¦ÄÜ¡£IA610»¹ÊÇÊ׿î²ÉÓÃMIPI SoundWire½Ó¿ÚµÄǶÈëʽÒôƵÆ÷¼þ£¬Ñ¡ÔñÕâÒ»½Ó¿ÚµÄºÃ´¦ÔÚÓÚ£º¼ò»¯¼¯³ÉÉè¼Æ¹ý³Ì£¬½µµÍ³É±¾ºÍ¹¦ºÄ£¬¼õÉÙÒý½ÅÊýÄ¿¡£Â¥Êϵç×ÓµÄÖÇÄÜÂó¿Ë·ç½â¾ö·½°¸ÒÔÆäÍêÕûµÄÓ²¼þ¡¢Èí¼þ¡¢¹Ì¼þ¡¢´úÂëºÍ¹¤¾ß°ü¼ÓËÙÁËÒôƵµç×Ó²úÆ·µÄÉÏÊÐʱ¼ä¡£ÔÚÓ¦Óð¸Àý·½Ã棬IA610»ñµÃvivo NEXÖÇÄÜÊÖ»úÇàíù£¬ÔÚ¡°Jovi AI¡±È˹¤ÖÇÄÜÖúÊÖÖаçÑÝ׏ؼü½ÇÉ«£¬¿ÉʹÖÇÄÜÊÖ»ú¸ü׼ȷµØÊ¶±ðÖ÷È˵ϽÐÑÖ¸ÁIA610Ò²ÔÚOPPO Find XÖÇÄÜÊÖ»úÖÐչʾ÷ÈÁ¦£¬ÊµÏÖÁËһЩ¶ÀÌØµÄй¦ÄÜ£¬ÀýÈç¡°ÓïÒô´ò¶Ï¡±¡ª¡ªÓû§¿ÉÒÔÔÚÒôÀÖ»òÊÓÆµ²¥·ÅʱÓÃÔ¤ÉèµÄ¹Ø¼ü´Ê´ò¶Ï²¥·Å£¬²¢Ö´ÐÐÆäËû¹¦ÄÜ£¬Èçͼ4Ëùʾ¡£
: c7 j' z3 E- A. b* v
% {7 A0 F0 b0 F d# W9 |¡¡¡¡
4 F: J5 r; ?; G8 R+ a
/ d, P3 ^' S2 R¡¡¡¡Í¼4 AISonic�6�4ÖÇÄÜÂó¿Ë·çIA61xϵÁвúÆ·µÄ¹¦ÄÜʾÒâͼ0 w) |/ ?" @$ e
2 U8 P' V( H8 s5 [. c* ?6 @
¡¡¡¡5 ½áÂÛ& G. C+ g) _3 A
8 T s" Y1 X; x% B4 O7 E
¡¡¡¡ÒÔÃôо¹É·ÝΪ´ú±íµÄÖйúMEMSÂó¿Ë·ç³§ÉÌ£¬´Ó¹«Ë¾´´Á¢Ö®³õ¾ÍÖÆ¶¨ÁË×ÔÖ÷Ñз¢ºËÐÄоƬµÄ·¢Õ¹¹æ»®¡£¾¹ýÊ®ÓàÄêµÄ²»Ð¸Å¬Á¦£¬ÖйúMEMSÂó¿Ë·ç³§ÉÌ»ùÓÚ±¾ÍÁ²úÒµÁ´Íê³ÉÁËMEMSºÍASICоƬÉè¼Æ¡¢¾§Ô²ÖÆÔì¡¢·â×°ºÍ²âÊÔ»·½ÚµÄ»ù´¡Ñз¢¹¤×÷ºÍºËÐļ¼Êõ»ýÀÛ£¬ÊµÏÖÁËMEMSÂó¿Ë·çÈ«Éú²ú»·½ÚµÄ¹ú²ú»¯¡£ÔÚÈ«Çò¼¤ÁҵľºÕù¸ñ¾ÖÖ®ÖУ¬ÖйúMEMSÂó¿Ë·ç³§ÉÌ·ÜÁ¦áÈÆð£¬ºÏ¼ÆÊг¡·Ý¶îÒѾԶ³¬ÁúÍ·Æóҵ¥Êϵç×Ó¡£µ«ÊÇ£¬ÔÚ¸ßÐÔÄܺÍÖÇÄÜ»¯²úÆ··½Ã棬ÖйúMEMSÂó¿Ë·ç³§ÉÌÈÔ´¦ÓÚÁÓÊÆ£¬ÒÔ¸úËæÓ¢·ÉÁèºÍÂ¥Êϵç×ӵļ¼Êõ·ÏßΪÖ÷¡£Óɴ˿ɼû£¬ÔÚMEMSÂó¿Ë·çÁìÓò£¬ÖеͶ˲úÆ·µÄ¹ú²úÌæ´úˮƽ½Ï¸ß£¬¶ø¸ß¶Ë²úÆ·µÄ¹ú²úÌæ´úˮƽÈԽϵ͡£Õ¹ÍûδÀ´£¬ÖйúMEMSÂó¿Ë·ç³§ÉÌÓ¦½áºÏÈ˹¤ÖÇÄܼ¼Êõ£¬ÀûÓá°ÌýµÃ¶®¡±µÄMEMSÂó¿Ë·çÕ¹ÏÖеļÛÖµ£¬°ÑÎÕÖÇÄÜÂó¿Ë·çµÄÊг¡»úÓö£¡/ @) T# L. }4 ?& S1 f
4 g4 |* v/ E4 H* C% g |
|